Hey everyone.

I almost ready to put the motor in my car, the only thing holding me back is the wiring. I have used the search feature but can't find what I need.

I have a full 2000 LS1 harness and my 91 TPI SD harness, plus some stuff still left in the car like wipers, fuse box, turn signals, etc.


I've got most of the wires on the LS1 harness attached to the motor, but I'm having problems figuring out what wires from that harness connect to the car, and where they should be spliced in. Can anyone provide me useful information for wiring up my 91?

And yes, I've read LS1tech, and I have all the info for my 200 harness.

 

Please help

I noticed hawks sells a custom harness for the swap for 650 or something, any used it?

 

i have everything you need online.

first, download all of the PDF files that start with dude: http://66.83.134.202/travis/91FbodyWiring/

that is EVERY GM wiring diagram for your car. keep it. know it. love it.

all the wiring you need to touch:

http://66.83.134.202/travis/LS1swap/...Connection.xls



wondering what those connectors are?? look here:

http://www.ls1tech.com/forums/showth...ght=connectors

heck, just do a search on my name on LS1tech in the conversions and hybrids forum.

ive done that exact swap, and in SEVERAL threads, ive listed the connectors, pinouts, and little things you'll need to know.


if you have any SPECIFIC questions, then ask them and i'll answer best i can, but a general "how do i wire it?" question will leave a answer that's just a broad..